fixing formatting on introduction

doc/source/internal/apimon_training/introduction.rst

@@ -55,23 +55,41 @@ ApiMon features
 ApiMon comes with the following features:
 
 -  Support of ansible playbooks for testing scenarios
+
 -  Support of HTTP requests (GET) for Endpoint Monitoring
+
 -  Support of TSDB and RDB
+
 -  Support of all OTC environments
-   -  EU-DE
+
-   -  EU-NL
+  -  EU-DE
-   -  Swisscloud
+
-   -  PREPROD
+  -  EU-NL
+
+  -  Swisscloud
+
+  -  PREPROD
+
 -  Support of multiple Monitoring sources:
-   -  internal (OTC)
+
-   -  external (vCloud)
+  -  internal (OTC)
+
+  -  external (vCloud)
+
 -  Alerts agregated in Alerta and notifications sent to zulip
+
 -  Various dasbhoards
-   -  KPI dashboards
+
-   -  24/7 squad dashboards
+  -  KPI dashboards
-   -  General test results dashboards
+
-   -  Specific squad/service based dashboards
+  -  24/7 squad dashboards
+
+  -  General test results dashboards
+
+  -  Specific squad/service based dashboards
+
 -  Each squad can control and manage their test scenarios and dashboards
+
 -  Every exectution of ansible playbooks stores the log file for further
    investigation/analysis on swift